# Multiple thresholds in foreground layer or multiple foreground layers

**URL:** <https://discourse.slicer.org/t/multiple-thresholds-in-foreground-layer-or-multiple-foreground-layers/989>\
**Category:** Support\
**Created:** [September 1, 2017, 12:32pm UTC](https://discourse.slicer.org/t/multiple-thresholds-in-foreground-layer-or-multiple-foreground-layers/989 "2017-09-01T12:32:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Even](https://avatars.discourse-cdn.com/v4/letter/e/7993a0/32.png) [@Even](https://discourse.slicer.org/u/Even)\
**Post date:** [September 1, 2017, 12:32pm UTC](https://discourse.slicer.org/t/multiple-thresholds-in-foreground-layer-or-multiple-foreground-layers/989/1 "2017-09-01T12:32:30Z")

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Hi!  
I have a foreground layer where I want to make one threshold in the upper extreme values and a different threshold (with different colors) in the lower extreme values. In principle, I can see two different ways to do this:

1. Setting two different upper/lower thresholds on the same foreground - is this possible?
2. Adding two different foreground layers - is this possible?